The reactions could be serious or even life-threatening for those with milk protein allergies.

The chocolate chips were sold in Kroger-owned stores, including Kroger, Dillon's and Gerbes stores in Kansas and Missouri; Baker's stores in Nebraska; Jay C, Hilander, Owen's, Pay Less and Scott's stores in Illinois and Indiana; Fred Meyer, Fry's, King Soopers, Smith's, City Market, Foods Co., and Food 4 Less stores in California, Nevada, Nebraska, Illinois and Indiana.

More details of the recall can be obtained via phone at 1-866-678-5231.